Updated computer brains

32-bit or 64?

I had my chat with Dell on Saturday and received a CD containing the Vista 64-bit operating system yesterday afternoon. Today? I updated my computer's brains. It's now running a 64-bit operating system (after verifying that the memory can in fact be expanded if I'd like or need).

I've put my request in for my free Windows 7 upgrade. Just a little more waiting...